FORD WSS-M2P109-B-2008 PAINT QUALITY ALUMINUM WHEELS TO BE USED WITH FORD WSS-M99P1111-A 《涂料质量 铝车轮(和FORD WSS-M99P1111-A一起使用)(使用 FORD WSS-M2P122-C1 FORD WSS-M2P122-C6 FORD WSS-M2P.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Ver 2 2008 07 22 N-STATUS Replaced by WSS-M2P122-C1/C6 C. Mracna, FNA 2006 02 08 Activated G. Stevens Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 1 of 3 PAINT QUALITY, ALUMINUM WHEELS WSS-M2P109-B NOT TO

2、 BE USED FOR NEW DESIGN 1. SCOPE This specification defines the performance requirements for color/clear coatings over aluminum wheels. 2. APPLICATION This specification was released originally for full or partially painted aluminum wheels which also require a clear coating. 3. REQUIREMENTS 3.1 STAN

3、DARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). All requirements of this specification must be met with production intent wheels, unless otherwise noted. 3.2 COATING Shall b

4、e a continuous film, free of blisters, bubbles, foreign material and similar imperfections. 3.3 FILM PROPERTIES 3.3.1 Film Thickness Coating thickness must be sufficient to meet all the requirements of this specification. Each coating manufacturers thickness requirements are to be specified on the a

5、pplicators Control Plan. Primer and Color usage will be defined on the Engineering Drawing. 3.3.2 Initial Hardness The finish shall be sufficiently cured at the time of packing to withstand normal handling and shipping without damage. 3.3.3 Color and Gloss (FLTM BI 109-01 and BI 110-01) Paint suppli

6、ers must certify color and gloss as required on engineering drawing for each batch of paint. Paint areas and gloss levels on wheels must match master samples originally approved the Design Center. ENGINEERING MATERIAL SPECIFICATION WSS-M2P109-B Printed copies are uncontrolled Copyright 2008, Ford Gl

7、obal Technologies, LLC Page 2 of 3 3.4 INITIAL ADHESION Grade 5A (ASTM D 3359, Method A; Adhesion tape 3M No.898) 3.5 THERMAL SHOCK TEST, max 2 mm2 at scribe intersection (FLTM BI 107-05) or 1.5 mm from the scribe line 3.6 GASOLINE/WHEEL CLEANER/TIRE SEALANT RESISTANCE 3.6.1 Gasoline Resistance Imme

8、rse samples for 1 hr at 23 +/- 2 C in commercially available grade of 87 octane, lead free gasoline. 3.6.2 Wheel Cleaner Resistance Immerse samples for 1 hr at 23 +/- 2 C in Motorcraft wheel cleaner (P/N ZC-37). 3.6.3 Tire Sealant Resistance Immerse samples in tire sealant for 1 hr at 23 +/- 2 C; TM

9、K Kit, P/N 4G7V-19L523-AB. After 5 minute recovery time, no color change in excess of Gray Scale rating 4 - 5 (AATCC Evaluation Procedure 1/ISO 105-A02), no gloss change (FLTM BI 110-01, 25% max), surface distortion or permanent softening permitted. Adhesion shall meet the requirements of para 3.4.

10、3.7 STONE CHIP RESISTANCE, max 4B (SAE J400, 1 pt (0.5L) of gravel) Test shall be conducted on flat test pieces cut from production wheels or simulated test panels. 3.8 WEATHERING RESISTANCE, 3000 h (SAE J1960, 0.55 W/m2 Irradiance Borosilicate Inner and Outer Filters, 3000h) No evidence of yellowin

11、g, crazing, checking, chalking or other degradation in film appearance after exposure to accelerated weathering. ACT test panels representative of the wheel material are acceptable. 3.8.1 Color Change, min Rating 4 (AATCC Evaluation Procedure 1/ISO 105-A02) 3.8.2 Gloss Change, max 25% (FLTM BI 110-0

12、1) ENGINEERING MATERIAL SPECIFICATION WSS-M2P109-B Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 3 3.9 WATER RESISTANCE, 240 h (FLTM BI 104-01 except 38 +/- 1 C) No blistering, no gloss change (FLTM BI 110-01, 25% max), loss of adhesion, and/or any other coa

13、ting failure. Adhesion shall be tested according to para 3.3 within 20 minutes after removal from water. 3.10 FILIFORM RESISTANCE, Clear Coated Surfaces Only, 672 h (SAE J2635) No more than 4.0 mm corrosion or loss of adhesion from the scribe line. 4. GENERAL INFORMATION The information given below

14、is provided for clarification and assistance in meeting the requirements of this specification. 4.1 ES REQUIREMENT Wheels to meet the requirements as specified in Wheel Engineering Specification (ES-7U5A-1007-AA). 4.2 RE-WORK Wheels to be processed through coating operations a maximum of 2 times (in

15、itial and one re-work). Re-worked wheels must match the master samples originally approved by the Design Center and meet all of the specification performance requirements. 4.3 STRIPPING Wheel stripping processes must not degrade the mechanical properties of the wheel. All wheel stripping processes must have prior approval by the responsible Material & Wheel Engineering activity. Processes that have met the Ford Material & Wheel Engineering requirements are listed below: Kolene Corporation - Kolene Recover 5000 Process 12890 Westwood Avenue, Detroit, Mi 48223 (313) 273-9220 or